47221070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:989

約数の個数: 64

約数和(自身を含む): 101243520

約数和(自身を除く): 54022450

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 85, 115, 130, 170, 221, 230, 299, 391, 442, 598, 782, 929, 1105, 1495, 1858, 1955, 2210, 2990, 3910, 4645, 5083, 9290, 10166, 12077, 15793, 21367, 24154, 25415, 31586, 42734, 50830, 60385, 78965, 106835, 120770, 157930, 205309, 213670, 277771, 363239, 410618, 555542, 726478, 1026545, 1388855, 1816195, 2053090, 2777710, 3632390, 4722107, 9444214, 23610535, 47221070]

約数ペア:

[(1, 47221070), (2, 23610535), (5, 9444214), (10, 4722107), (13, 3632390), (17, 2777710), (23, 2053090), (26, 1816195), (34, 1388855), (46, 1026545), (65, 726478), (85, 555542), (115, 410618), (130, 363239), (170, 277771), (221, 213670), (230, 205309), (299, 157930), (391, 120770), (442, 106835), (598, 78965), (782, 60385), (929, 50830), (1105, 42734), (1495, 31586), (1858, 25415), (1955, 24154), (2210, 21367), (2990, 15793), (3910, 12077), (4645, 10166), (5083, 9290)]